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Développeur sénior .net c# (performance et low latency) (6 à 20 ans) : .net, c#

Date et heure de dépôt : 18/09/2026 10:57:25

Référence : 224363

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DÉBUT DE MISSION

ASAP

BUDGET

450 - 570 € HT / jour

DURÉE

36 mois

LIEU

La garenne-colombes

Hybride

CATÉGORIE TECHNIQUE

Etudes et développement (.NET, Java, PHP, ...)

Compétences exigées

.Net

Expert

Low Latency

Confirmé

Trading

Moyen

Descriptif de la mission :

We are looking for a senior .NET / C# engineer with a strong interest in performance, low latency and algorithmic problem solving.
Core requirements

Strong mastery of C# and .NET, including advanced/runtime-level concepts
Strong algorithmic and problem-solving skills

Solid understanding of memory management, CPU usage, concurrency and workload optimization

Low-latency mindset: understands that performance is not only about writing fast code, but also about measuring, profiling and identifying bottlenecks

Experience with performance analysis and profiling tools such as PerfView, dotnet-counters, dotnet-trace, dotnet-monitor, etc.
Comfortable working under pressure, with production-critical systems and tight deadlines

Good English communication skills

Nice to have
Experience in high-performance / low-latency systems, trading or other real-time environments
Linux experience
Knowledge of networking, multithreading/concurrency and distributed systems
Strong interest in understanding what happens under the hood of the .NET runtime